<template>
  <div>
    <div
      class="banner"
      @click="handleBannerClick"
    >
      <img
        class="banner-img"
        :src="bannerImg"
      />
      <div class="banner-info">
        <div class="banner-tittle">
          {{sightName}}
        </div>
        <div class="banner-number">
          <span class="iconfont banner-icon">&#xe692;</span>
          {{gallaryImgs.length}}
        </div>
      </div>
    </div>

    <fade-animation>
      <common-gallery
        :imgs="gallaryImgs"
        v-show="showGallary"
        @close="handleGallaryClose"
      ></common-gallery>
    </fade-animation>
  </div>

</template>

<script>
import CommonGallery from 'common/gallery/Gallery'
import FadeAnimation from 'common/fade/FadeAnimation'
export default {
  name: 'DetailBanner',
  props: {
    sightName: String,
    bannerImg: String,
    gallaryImgs: Array
  },
  data () {
    return {
      showGallary: false
    }
  },
  components: {
    CommonGallery,
    FadeAnimation
  },
  methods: {
    handleBannerClick () {
      this.showGallary = true
    },
    handleGallaryClose () {
      this.showGallary = false
    }
  }
}
</script>

<style lang="stylus" scoped>
.banner {
  position: relative;
  overflow: hidden;
  height: 0;
  padding-bottom: 50%;

  .banner-img {
    width: 100%;
  }

  .banner-info {
    display: flex;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 0.6rem;
    line-height: 0.6rem;
    color: #fff;
    background: linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.8));

    .banner-tittle {
      flex: 1;
      font-size: 0.3rem;
      padding: 0 0.2rem;
    }

    .banner-number {
      height: 0.36rem;
      line-height: 0.36rem;
      margin: 0.12rem 0.2rem 0 0;
      padding: 0 0.4rem;
      border-radius: 0.2rem;
      background: rgba(0, 0, 0, 0.8);
      font-size: 0.24rem;

      .banner-icon {
        font-size: 0.22rem;
      }
    }
  }
}
</style>
